Electronic tablet



FIG. 1 is a front perspective view of an electronic tablet showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a rear view thereof.

The broken line showing of various regions depicts environmental subject matter only and forms no part of the claimed design. 

The ornamental design for an electronic tablet, as shown and described. 